<template>   
  <router-view></router-view>
</template>

<style lang="stylus">
i.radio
  float right
  width 100px
  height @width 
  background url('./images/weixuanzhe@3x.png') no-repeat  center center
  background-size 44px 44px
  &.active
   background-image url('./images/xuanze@3x.png')
   
</style>
